Rosa is a beautiful blond girl who moved from overseas to a Japanese school. She was relieved by the friendly atmosphere of her students, but there were suspicious emails among them that said 'the next target has been decided'. The game starts when the boys take her to a place where she is not popular, although they treat Rosa kindly. Group Illamas, Suspended Toys, Continuous Outgoing... A beautiful girl cries with cruel sexual atrocities and physical and mental injuries.